I'm looking to change my wife's iPhone for a more modern android. Primary use is SMS, camera, email, Facebook, Zinc Payments and Candy Crush

She wants something the same size to fit in her pocket and will not entertain a bigger phone.

I did think of Galaxy 3 Mini, but was put off by the age and my recent poor experiences with an S4.

The rest of the house is completely 'droid and I do not want another apple, though the 5c would be acceptable.